WIP of add receipt
Add time format
Remove unused files
Add transitions of pay whit check or cash
Add amount_check and amount_cash attributes to document
Add some functions of datatables
Add some changes in receipt view
Wip in pay form on receipt
Add bootstrappy.css to add some style on token inputs
Add respond partial in check_controller
Wip
Add partial of checks
Finish esqueleton of receipt
Add EOL, some corrections and transalations
Change underscore for camelCase and add some style
Add conventions on variables
Delete commented code